Chair caster wheel



FIG. 1 is a perspective view of chair caster wheel showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the chair caster wheel that form no part of the claimed design. 

CLAIM The ornamental design for chair caster wheel, as shown and described. 